4,593 results found
    1. Evolutionary Biology

    Squamation and scale morphology at the root of jawed vertebrates

    Yajing Wang, Min Zhu
    New morphological data of a primitive placoderm fish demonstrate both high regionalization of squamation and the bipartite histological structure of scale are plesiomorphic for jawed vertebrates.
    1. Developmental Biology
    2. Physics of Living Systems

    Self-organized patterning of cell morphology via mechanosensitive feedback

    Natalie A Dye, Marko Popović ... Frank Jülicher
    Radial patterns of cell morphology in the Drosophila larval wing emerge through mechanosensitive dynamics of cell polarity.
    1. Epidemiology and Global Health
    2. Neuroscience

    Attention-deficit hyperactivity disorder symptoms and brain morphology: Examining confounding bias

    Lorenza Dall'Aglio, Hannah H Kim ... Henning Tiemeier
    Approximately half of the associations identified between attention-deficit/hyperactivity disorder and brain morphology in two large independent studies of adolescents are likely due to confounding bias by socioeconomic and parental behavioral factors.
    1. Computational and Systems Biology
    2. Developmental Biology

    MorphoFeatures for unsupervised exploration of cell types, tissues, and organs in volume electron microscopy

    Valentyna Zinchenko, Johannes Hugger ... Anna Kreshuk
    Unsupervised machine learning on the ultrastructure and shape of cells in volume electron microscopy yields a compact representation of cellular morphology that complements genetics-based cell type characterisation.
    1. Developmental Biology
    2. Neuroscience

    Temporal identity establishes columnar neuron morphology, connectivity, and function in a Drosophila navigation circuit

    Luis F Sullivan, Timothy L Warren, Chris Q Doe
    The Eyeless/Pax6 temporal transcription factor generates neuronal identity, connectivity, and flight navigation behavior within the conserved adult brain structure called the central complex.
    1. Microbiology and Infectious Disease

    BipA exerts temperature-dependent translational control of biofilm-associated colony morphology in Vibrio cholerae

    Teresa del Peso Santos, Laura Alvarez ... Felipe Cava
    Vibrio cholerae uses a conserved ribosome assembly factor to repress biofilm formation at low temperatures.
    1. Neuroscience

    Revealing the distribution of transmembrane currents along the dendritic tree of a neuron from extracellular recordings

    Dorottya Cserpán, Domokos Meszéna ... Daniel K Wójcik
    A computational method reveals current sources along the dendritic tree of a single neuron of known morphology from extracellular potential.
    1. Developmental Biology
    2. Neuroscience

    Morphologic diversity of cutaneous sensory afferents revealed by genetically directed sparse labeling

    Hao Wu, John Williams, Jeremy Nathans
    The first survey of the complete morphologies of nerve endings in the skin of mice has revealed enormous structural diversity.
    1. Evolutionary Biology
    2. Genetics and Genomics

    The genetic factors of bilaterian evolution

    Peter Heger, Wen Zheng ... Thomas Wiehe
    Advanced orthology clustering of bilaterian and non-bilaterian sequences identifies 157 bilaterian-specific genes which are linked to key morphological features of this animal group.
    1. Neuroscience

    Dopamine neuron morphology and output are differentially controlled by mTORC1 and mTORC2

    Polina Kosillo, Kamran M Ahmed ... Helen S Bateup
    Chronic inhibition of mTORC1 signaling strongly affects the morphology, physiology and output of dopamine neurons leading to impaired dopaminergic function in mice.

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